Air Quality Studies


611 Gayley
‚ÄčAir quality study

Meridian Consultants LLC prepared an air quality technical study for a fraternity residence in the Westwood neighborhood of Los Angeles near the UCLA campus. The proposed project, located in the South Coast Air Basin, was evaluated for localized air quality impacts to sensitive receptors due to construction.


Banning Unified School District proposed the construction of a new elementary and middle school adjacent to an existing high school on Westward Avenue in Banning. Meridian Consultants LLC prepared the AQ and GHG technical reports to evaluate estimated emissions of criteria air pollutants from demolition, construction and native vegetation clearing.

Hummingbird nest ranch specific plan

Meridian Consultants prepared a technical air quality and greenhouse gas emission report for the City of Simi Vally for the Hummingbird Nest Ranch Specific Plan in Simi Valley. The Specific Plan would guide the development of planned commercial and resort style uses within the 124.6-acre property.

Meridian Consultants LLC's air quality and climate change professionals are a specialized team with an up-to-date and in-depth understanding of the complex and evolving regulatory landscape. The services offered include air quality impact assessments for CEQA and NEPA documents, health risk assessments (HRAs), greenhouse gas (GHG) inventories, and stationary source permitting and emission inventories.

Our services include:

  • Feasibility studies

  • Air quality impact assessments (CEQA/NEPA)

  • Health risk assessments (HRAs)

  • Agency negotiation and litigation support

  • Construction equipment loading and emissions monitoring

  • Stationary source permitting and emission inventories

  • Construction dust monitoring